NHTSA ID Number: 11003032
Manufacturer Communication Number: No. 19-24
TSB/Document Date: 2024-07-03
Summary
Manufacturers certificate for approved wheels and tires
911 (992)
Manufacturer's Certificate
19/24
ENU
4400
4
Approved: Wheels and Tires (19/24)
Revision:
This bulletin replaces bulletin Group 4 27/23, dated October 10, 2023.
Vehicle Type:
Type 992 (Coupé / Cabriolet): 911 Carrera / 911 Carrera 4 / 911 Carrera S / 911 Carrera 4S
/ 911 Carrera GTS / 911 Carrera 4 GTS / 911 Turbo / 911 Turbo S / 911 Targa 4 / 911 Targa
4S / 911 Targa 4 GTS / 911 Targa 4 GTS 50 Years of Porsche
Design / 911 Sport Classic / 911
Carrera T / 911 Dakar
Model Year:
As of 2020
Cause:
Approval status: May 2024
Sizes:
Permissible summer tires and wheel sizes
(RO = rim offset in mm, FA = front axle, RA = rear axle)
Tire sizes
Wheel sizes
Snow
chains
911 Carrera / 911 Carrera 4 / 911 Targa 4
Summer
19–/20 inch
FA: 235/40 ZR 19 (96Y) XL
RA: 295/35 ZR 20 (105Y) XL
19–/20 inch
FA: 235/40 ZR 19 (92Y)
RA: 295/35 ZR 20 (101Y)
20–/21 inch
FA: 245/35 ZR 20 (95Y) XL
RA: 305/30 ZR 21 (104Y) XL
20–/21 inch
FA: 245/35 ZR 20 (91Y)
RA: 305/30 ZR 21 (100Y)
FA: 8,5J x 19, RO 52
RA: 11.5J x 20, RO 67
No
FA: 8,5J x 20, RO 53
RA: 11.5J x 21, RO 67
Winter
19–/20 inch
FA: 235/40 R 19 92V
RA: 295/35 R 20 101V
*)
19–/20 inch
FA: 235/40 R 19 96V XL
RA: 295/35 R 20 105V XL
*)
FA: 8,5J x 19, RO 52
RA: 11J x 20, RO 66
AfterSales
RA only
Jun 25, 2024
Page 1 of 22
4
911 (992)
4400
ENU
Manufacturer's Certificate
19/24
20–/21 inch
FA: 245/35 R 20 95V XL
RA: 295/30 R 21 102V XL
FA: 8,5J x 20, RO 53
RA: 11J x 21, RO 66
Tire sizes
Wheel sizes
Snow
chains
911 Carrera S / 911 Carrera 4S / Carrera GTS / Carrera 4 GTS / 911 Targa
4S / Targa 4 GTS / Targa 4 GTS 50 Years of Porsche Design / Carrera T
Summer
20–/21 inch
FA: 245/35 ZR 20 (95Y) XL
RA: 305/30 ZR 21 (104Y) XL
20–/21 inch
FA: 245/35 ZR 20 (91Y)
RA: 305/30 ZR 21 (100Y)
20–/21 inch
FA: 245/35 ZR 20 (95Y) XL
RA: 305/30 ZR 21 (104Y) XL
20–/21 inch
FA: 245/35 ZR 20 (91Y)
RA: 305/30 ZR 21 (100Y)
FA: 8,5J x 20, RO 53
RA: 11.5J x 21, RO 67
No
FA: 8,5J x 20, RO 50
RA: 11.5J x 21, RO 67
No
Winter
19–/20 inch
Not for GTS
FA: 235/40 R 19 92V
RA: 295/35 R 20 101V
*)
19–/20 inch
Not for GTS
FA: 235/40 R 19 96V XL
RA: 295/35 R 20 105V XL
*)
20–/21 inch
FA: 245/35 R 20 95V XL
RA: 295/30 R 21 102V XL
Jun 25, 2024
Page 2 of 22
FA: 8,5J x 19, RO 52
RA: 11J x 20, RO 66
RA only
FA: 8,5J x 20, RO 50
RA: 11J x 21, RO 66
AfterSales
911 (992)
Manufacturer's Certificate
Tire sizes
19/24
Wheel sizes
ENU
4400
4
Snow
chains
911 Turbo / 911 Turbo S / 911 Sport Classic
Summer
Tire sizes
20–/21 inch
FA: 255/35 ZR 20 (97Y) XL
RA: 315/30 ZR 21 (105Y) XL
20–/21 inch
FA: 255/35 ZR 20 (93Y)
RA: 315/30 ZR 21 (105Y) XL
20–/21 inch
FA: 255/35 ZR 20 (97Y) XL
RA: 315/30 ZR 21 (105Y) XL
Wheel sizes
FA: 9J x 20, RO 41
RA: 11.5J x 21, RO 67
Snow
chains
No
Not for 911 Sport Classic
FA: 9.5J x 20, RO 44
RA: 12J x 21, RO 70
No
20–/21 inch
FA: 245/35 R 20 95V XL
RA: 305/30 R 21 104V XL
FA: 8.5J x 20, RO 40
RA: 11J x 21, RO 66
RA only
Tire sizes
Wheel sizes
20–/21 inch
FA: 255/35 ZR 20 (93Y)
RA: 315/30 ZR 21 (105Y) XL
Winter
Snow
chains
911 Dakar
Summer
19–/20 inch
FA: 245/45 ZR 19 102Y XL
RA: 295/40 ZR 20 110Y XL
FA: 8.0J x 19 RO38
RA: 11.5J x 20, RO 63
No
FA: 8.0J x 19, RO 38
RA: 11.5J x 20, RO 68
RA only
FA: 8.0J x 19, RO 38
RA: 11.5J x 20, RO 68
RA only
Winter
19–/20 inch
FA: 245/45 R 19 102V XL
RA: 295/40 R 20 110V XL
All-terrain
19–/20 inch
FA: 245/45 R 19 102V XL
RA: 295/40 R 20 110V XL
*) Not for vehicles with Porsche Ceramic Composite Brake (PCCB).
AfterSales
Jun 25, 2024
Page 3 of 22
4
911 (992)
4400
ENU
Manufacturer's Certificate
19/24
Overview of Porsche wheels for summer and winter tires
Identification on the inside of the wheel:
Wheel size, rim offset (RO) in mm, part number (without color code marking FFF) and Porsche logo
19/20-inch “Carrera 7” wheel
FA: 8,5J x 19, RO 52 (summer, winter)
Part No. 992.601.025_FFF
RA:11.5J x 20, RO 67 (summer)
Part No. 992.601.025.A_FFF
RA: 11J x 20, RO 66 (winter)
Part No. 992.601.025.B_FFF
Carrera 7
19/20-inch “992 Safari” wheel
FA: 8J x 19, RO 38 (summer, winter, all-terrain)
Part No. 992.601.025.EP_FFF
RA:11.5J x 20, RO 63 (summer)
Part No. 992.601.025.EQ_FFF
RA: 11.5J x 20, RO 68 (winter, all-terrain)
Part No. 992.601.025.BH_FFF
Safari
Jun 25, 2024
Page 4 of 22
AfterSales
911 (992)
Manufacturer's Certificate
19/24
ENU
4400
4
20/21-inch “Carrera S5” wheel
FA: 8.5J x 20, RO 53 (summer, winter)
Part No. 992.601.025.C_FFF
or
Part No. 992.601.029.K_FFF (summer)
RA: 11.5J x 21, RO 67 (summer)
Part No. 992.601.025.D_FFF
or
Part No. 992.601.029.L_FFF
RA: 11J x 21, RO 66 (winter)
Part No. 992.601.025.E_FFF
Carrera S5
20/21-inch “RS Spyder Design 2” wheel
FA: 8.5J x 20, RO 50 (summer)
Part No. 992.601.025.EG_FFF
RA: 11.5J x 21, RO 67 (summer)
Part No. 992.601.025.G_FFF
RS Spyder Design 2
20/21-inch “Carrera Classic 3” wheel
FA: 8.5J x 20, RO 50 (summer)
Part No. 992.601.025.BC_FFF
or
Part No. 992.601.029.H_FFF
RA: 11.5J x 21, RO 67 (summer)
Part No. 992.601.025.J_FFF
or
Part No. 992.601.029.J_FFF
Carrera Classic 3
AfterSales
Jun 25, 2024
Page 5 of 22
4
911 (992)
4400
ENU
Manufacturer's Certificate
19/24
20/21-inch “Carrera Exclusive Design”
wheel
FA: 8.5J x 20, RO 50 (summer)
Part No. 992.601.025.BE_FFF
RA: 11.5J x 21, RO 67 (summer)
Part No. 992.601.025.L_FFF
Carrera Exclusive Design
20/21-inch “Turbo S 4” wheel
FA: 9J x 20, RO 41 (summer)
Part No. 992.601.025.AS_FFF
RA: 11.5J x 21, RO 67 (summer)
Part No. 992.601.025.AA_FFF
FA: 8.5J x 20, RO 50 (summer, winter)
Part No. 992.601.025.AT
FA: 8.5J x 20, RO 40 (winter)
Part No. 992.601.025.AB_FFF
RA: 11J x 21, RO 66 (summer)
Part No. 992.601.025.AC
Turbo S 4
20/21-inch “Turbo Exclusive Design” wheel
FA: 9.5J x 20, RO 44 (summer)
Part No. 992.601.025.AE_FFF
RA: 12J x 21, RO 70 (summer)
Part No. 992.601.025.AJ_FFF
Turbo Exclusive Design
Jun 25, 2024
Page 6 of 22
AfterSales
911 (992)
Manufacturer's Certificate
19/24
ENU
4400
4
20/21-inch “Turbo S Exclusive Design”
wheel
FA: 9.5J x 20, RO 44 (summer)
Part No. 992.601.025.AF_FFF
RA: 12J x 21, RO 70
Part No. 992.601.025.AG_FFF
Turbo S Exclusive Design
20/21-inch “Sport Classic II” wheel
FA: 9.5J x 20, RO 44 (summer)
Part No. 992.601.025.AP_FFF
FA: 12J x 21, RO 70 (summer)
Part No. 992.601.025.DQ__FFF
Sport-Classic II
AfterSales
Jun 25, 2024
Page 7 of 22
4
911 (992)
4400
ENU
Manufacturer's Certificate
19/24
20/21-inch “Turbo 5” wheel
FA: 9J x 20, RO 41(summer, TOP BASIC)
Part No. 992.601.025.AR_FFF
or
FA: 8.5J x 20, RO 50 (summer, C2, C4)
Part No. 992.601.025.BD_FFF
RA: 11.5J x 21, RO 67 (summer)
Part No. 992.601.025.N__FFF
FA: 8.5J x 20, RO 40 (winter, TOP BASIC)
Part No. 992.601.025.P_FFF
RA: 11J x 21, RO 66 (winter, TOP BASIC)
Part No. 992.601.025.Q__FFF
Turbo 5
20/21-inch - Wheel “OM-2”
FA: 8.5J x 20, ET 50 (summer)
Part No. 992.044.610_FFF
RA: 11.5J x 21, RO 67 (summer)
Part No. 992.044.611__FFF
OM-2
Information
Improper handling can damage the wheel surface.
Carry out tire removal and mounting using a bead holding-down device only.
Use a leather pad on the rim flange to support the valve insertion tool.
Only use the Porsche centring clamping set for balancing.
Do not use hard brushes to clean the wheels as these can cause deep scratches that cannot be removed
by polishing.
Never use solvents or other chemical substances not approved by Porsche on tires.
Information
Only install wheels with identical part numbers on each axle.
Jun 25, 2024
Page 8 of 22
AfterSales
911 (992)
Manufacturer's Certificate
Wheel
Mounting:
19/24
ENU
4400
4
using wheel bolts:
Tightening torque 160 Nm (118 ftlb.)
using central wheel lock:
Tightening torque 600 Nm (442.5 ftlb.)
Summer Tires:
Tire make and type /
- 【Perfect Emergency Repair Solution】This kit includes...
- 【Premium Materials for Safe Repairs】Our tire screw plugs...
- 【2 Sizes for Every Puncture】Choose the right size for...
- 【5-Minute DIY Repair】Skip the auto shop and fix flats...
- 【Emergency-Ready Design】Compact & ready for...
Last update on 2026-06-21 / Affiliate links / Images from Amazon Product Advertising API
If the PDF is very large, it may not load in the preview below.
Some older TSBs had multiple PDFs — visit the NHTSA Website to view all PDFs.
If the TSB PDF does not show, download or view it on the NHTSA Website.
Click on the (+) Plus Sign
Then Click on Associated Document(s)
Search NHTSA Database for Recalls
Search NHTSA Database for Vehicle Investigations
View Latest Vehicle Investigations
Search NHTSA Database for Vehicle Complaints
View Latest Vehicle Complaints
TSB/Document ID: No. 19-24
Replacement Service Bulletin Number:
MFR Communication Date: 2024-06-25
MFR Internal Campaign ID/Software Version:
Communication Type: Service Bulletin/Repair Instructions
NHTSA Components: WHEELS
MFR Component System:
MFR Component Subsystem:
Previous TSB | Next TSB |
- 🏆【2026 TOP OBD2 Scanner Diagnostic Tool】OTOFIX D1 Lite wireless obd2 scanner has upgraded hardware configuration and car coverage. The newly upgraded D1 Lite with 🔥OS Android 9.0🔥1.5Ghz 4 core high efficiency processor🔥2GB RAM
+64GB ROM large storage🔥5800mAh large battery, more stable and longer lasting diagnostics🔥 38+ Reset🔥action tests🔥full system diagnostic🔥Supports MV105 endoscope🔥21+ Language Supports🔥100000+ vehicle coverage to meet all your daily maintenance needs. - 👍【Bi-Directional Control / Active Test】D1 Lite obd2 scanner has bidirectional control(worth $300+), which is the most beloved feature among mechanic. If your headlights or car windows are broken, going to a repair shop will cost a lot of money. You can use D1 Lite to send execution commands to the ECU module and identify the repair status. Such as ABS, car windows, doors, valves, wipers, headlights, etc., effectively shorten diagnostic time and reduce diagnostic costs.
- 🔥【All Systems Diagnostics, In-depth Checking】This advanced OBD2 Scanner D1 Lite can perform OE-level diagnosis of all systems including engine, transmission, airbag, ABS, ESP, TPMS, gateway, steering, radio, and air conditioning for more than 100 brands. This diagnostic scanner supports essential functions, such as reading ECU version info, reading and clearing fault codes, and reading data streams.With just a simple click, it provides you with accurate and in-depth diagnostics.
- 🏆【38+ Reset Hot Functions】For repair workshops, holding an OTOFIX D1 Lite Auto scanner is a strong advantage over others. Its 38+ maintenance functions provide various solutions for all module repairs, including Oil Reset, TPMS Reset, Injector Coding, Suspension, Throttle Matching, etc., which will usher your repair business to a new pinnacle. Continuously updating will never make the functionality & compatibility out-of-date.
- 🏆【150+ Models, 10000+ Car Coverage & 16 Languages】D1 Lite is a comprehensive car diagnostic scan tool, help you to troubleshoot car issues fast for 95% US, European, Asian auto makes. ✅ With frequent updates and optimizations allow D1 Lite to cover more vehicles to meet your needs. ✅ Multilingual menu allows auto mechanics around the world to use it without language barriers. 🚩Note: Kindly send us the S/N of the device to authorize new language updates before changing the menu language.
- 🎉[OTOFIX D1 Lite, Perfect Cost-effective Diagnostic Tool]: OTOFIX D1 Lite, a newest bidirectional scan tool from OTOFIX company, is a great choice for DIYers and repair shops. 👉This obd2 scanner diagnostic tool packs all practical functions: OE level all systems diagnoses, Bi-Directional Control, 38+ reset services fixing 99% of common problems, support DoIP & CANDF protocols and FCA AutoAuth, high-end hardware configuration. Worldwide vehicles and 🔥2 Years Free Updating🔥 covered.
- 🎉[Bi-Directional Scan Tool, Active Test]: OTOFIX D1 Lite bluetooth obd2 scanner can also command ECUs and monitor the operation of the actuators to track down the problems of certain parts, like windows, sunroof, wipers, fuel pumps, etc., saving repair time & trouble. This makes OTOFIX D1 Lite the most cost-effective bidirectional scan tool.
- 🎉[2026 Newest, 38+ Hot Reset Functions]: Equipped with 38+ reset functions in one, the OTOFIX D1 lite automotive scanner diagnostic tool allows you to troubleshoot 99% of common vehicle problems. You can use this car diagnostic scanner holding enough functions to easily repair common vehicle models in your repair shops. Including Oil Reset, Injector Coding, Throttle, DPF Reset, SCR Reset, Gear Learning, Clutch Learning, Suspension, etc. Note* Reset functions vary by model.
- 🎉[OE Level Full Systems Diagnostics]: Unlike the 2-system and 4-system diagnostic tools, the OTOFIX auto scan tool can complete comprehensive system diagnostics within 5 minutes. It accesses and scans all available onboard systems like for Engine /AT /ABS /EPB /BMS /TPMS /SRS /SAS /Audio System /BCM /Air Conditioning / etc., to read & clear codes, view live data, and check ECU information. Note: Active test is not involved.
- 🎉[Powerful Hardware Configuration]: Designed with a fashion appearance & a 7” touchscreen and a weight of 463g, this OTOFIX D1 Lite OBD2 diagnostic scanner scan tool is convenient for everywhere and easy to use & store. Android9.0 OS and 2+64GB memory enhance multi-task smoothness and diagnostic operation, no more wasting too much time. 5800mAh battery allows hours-lasting use. WiFi & VCI1 also bring faster communication for your diagnostics.
- 2026 Newest Wireless Bluetooth Scan Tool D1: OTOFIX D1 Diagnostic scanner is upgraded version with Enhanced Hardwares & Newest Functions, FASTER and SMARTER! ✅Alternative Bluetooth 5.0 +USB connect✅2G+64GB✅Android 9.0 OS✅5G & 2.4 GHz Dual WiFi✅5800mAh battery👍VAG Guided Function👍ECU Online Coding👍CANFD&DOIP👍40+ Services👍Bi-Directional Control👍Full Systems Diagnose👍2 Years Free Update👍150+ Vehicle Coverage🎁Contact to get gift: otofixaftersales-amz@ outlook.com
- ECU Coding to Unlock the Hidden Features: OTOFIX D1 obd2 scanner diagnostic tool newly adds ECU Coding which can Online Coding(ONLY for VW/Au.di/Sk0da), Variant Coding/Offline Programming, Flash Hidden Functions, Reset Adaptive Data, Match Replaced Components, Customize OE-Settings. Such as: halogen fog lamps retrofitted with xenon fog lamps, different capacity battery retrofit, disbale auto start-stop, sunroof initialization, injector calibration, etc. PS: Coding functions vary by model&year.
- Full Bidirectional Control for Active Car Tests: The D1 OTOFIX scanner also offers bi-directional control, allowing you to perform powerful active tests on car subsystems. This means that you can check the working status and functionality of open & close solenoids, energize injectors, turn cooling fan on & off, and more, all from the device itself.🚩The D1 bi-directional obd2 scanner can quickly help you to check if a system or component goes well,Improving 200% Efficiency.**Note that Active Tests available depend on the make/model/year of your car.
- 40+ Popular Maintenance Functions: OTOFIX D1 obd scanner for car performs 40+ hot services, including Oil Reset, EPB, TPMS, BMS, E.GR, G.PF, D.PF, SAS Calibration, ABS Bleeding, Injector Coding, Gearbox Match, Suspension, Crankshaft Relearn, Power Balance, etc., still growing. Great choice for DIYers, technician, repair shop. 🚩Get MORE special functions from "Car Brand>System>Service". Check compatibility before purchase via 📧 otofixaftersales-amz@ outlook.com.
- OE-Level All Systems Diagnostic + One-Click AutoVIN & AutoSCAN: OTOFIX D1 scanner automotriz gives you the ability to troubleshoot entire car systems including engion system,transmission system,body system,chassis,etc. 🚩One of the standout features of the D1 obd2 scanner diagnostic tool is the one-click AutoVIN & AutoScan function. This feature allows you to quickly and easily scan all diagnosable ECUs with just one click, and identify any problems hidden in your vehicle's systems.
Last update on 2026-06-21 / Affiliate links / Images from Amazon Product Advertising API
This product presentation was made with AAWP plugin.